/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 *
 *
 */
package org.apache.qpid.server.security.access;

/**
 * An enumeration of all possible permissions that can be applied to an access control v2 rule.
 */
public enum Permission
{
    ALLOW,
    ALLOW_LOG,
    DENY,
    DENY_LOG;
    
    public static Permission parse(String text)
    {
        
        for (Permission permission : values())
        {
            if (permission.name().equalsIgnoreCase(text.replace('-', '_')))
            {
                return permission;
            }
        }
        throw new IllegalArgumentException("Not a valid permission: " + text);
    }
}
